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Product Descrption |
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Detils |
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Model M 211, M 311 & M 411 are with hot dip galvanised carbon steel waterway and Model M 214, M 314 & M 414 are with stainless steel waterway.
The monitor has large flow capacity, long range capability and can be manually operated by a single fire fighter.
The water vanes in discharge tube reduces the turbulence and friction loss, thus increasing the nozzle performance to achieve greater range.
INSTALLATION, TESTING & MAINTENANCE
The monitor must be installed and operated carefully by a trained person, having good knowledge of equipment. Before assembly of the monitor to the supply piping, flush thoroughly the piping with water to avoid sand, residue, welding slag or other debris hindering the proper functioning of the monitor.
After few initial successful tests, an authorised person must be trained to perform the inspection and testing of the monitor.
The monitor should be ready for use. To achieve this condition, scheduled inspection and maintenance operation should be performed and it must be recorded in the maintenance register book indicating the requirement or recommendation. The recommended maintenance, procedure must be followed as given in the manual and also as per the local authority having jurisdiction.
It is recommended to carry out weekly physical inspection of the monitor. The inspection should verify that no damage has taken place to any component and the monitor is ready for use.
Carry out functional test every month for the flow, regular rotation in horizontal and vertical plane for the entire operating angle to observe any leakage.
At least once in three months proper greasing through grease nipple provided on bearing, worm wheel and worm shaft must be ensured. Each monitor must be operated with the full flow in accordance to the guidelines of the organisation having local jurisdiction.
The owner is responsible for maintaining the equipment in proper operating condition
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M 211 & M 214 for 63 NB,,M 311 & M 314 for 80 NB ,,M 411 & M 414 for 100NB |
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TECHNICAL DATA :
MODEL (a) MG - 313-80 NB
size (3") Carbon steel waterway
(b) MG - 343-80 NB
size (3") Stainless steel waterway
MAXIMUM OPERATING 12.2 Kg/cm.sq. OPERATING PRESSURE (175 PSI)
MAXIMUM FLOW 3030 LPM (800 GPM)
INLET CONNECTIION 100NB ANSI B16.5 #150
OUTLET CONNECTION 3 INCH BSP(M)
FACTORY HYDROSTATIC 25 kg/cm.sq. (357 PSI) TEST PRESSURE
NOZZLE THRUST Flow in LPM X √Pressure
REACTION IN KG. in kg/cm.sq x 0.0228
MONITOR MOVEMENT Manual handwheel for horizontal and vertical rotation.
SWIVEL JOINT Stainless Steel Ball
Bearing type
WORM SHAFT Stainless Steel 304
WORM WHEEL Bronze IS:318 LTB II (BS1400 LG2/ASTM B62) (Optional - Phosphorous Bronze, BS 1400 PBI)
MONITOR ROTATION 360° continuous
MONITOR ELEVATION + 90° above horizontal
- 65° below horizontal
FINISH Red Polyurethane
ORDERING Specify Monitor Model, INFORMATION Size, Flange connection,
Nozzle Model and Flow rate
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MG - 313 & 343 |
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TECHNICAL DATA :
NOZZLE FLOW RANGE 2650 to 3800 LPM
(700 to 1000 US GPM)
WATER INLET Swivel female 3" BSP CONNECTION
MATERIAL Hard Anodised Aluminium
OF CONSTRUCTION with SS internals (Optional-Bronze with SS internals )
MAXIMUM WORKING 12.3 Kg. / sq. cm. (175 PSI) PRESSURE
JET & FOG PATTERN With Spinning teething
WEIGHT Aluminium material-5.00Kg.
Bronze material -10.00K.G
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Master Stream Nozzles |
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